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Time
Always keep up to date with these real time clock (RTC) modules. With these modules you can keep track of the time, even when the power goes out.Sort by
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- Adafruit DS1307 Real Time Clock Assembled Breakout BoardAdafruit #3296This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Perfect for datalogging, clock-building, time stamping, timers and alarms, etc.More informationDelivered in 10 to 30 daysSold per piece€ 9,40Incl. VATAdd to cart
- Adafruit DS3231 Precision RTC BreakoutAdafruit #3013
![Reviewed with 5.0 out of 5 points]( "Reviewed with 5.0 out of 5 points")
The datasheet for the DS3231 explains that this part is an "Extremely Accurate I²C-Integrated RTC/TCXO/Crystal". And, hey, it does exactly what it says on the tin! This Real Time Clock (RTC) is the most precise you can get in a small, low power package.10 for € 16,50 p.p.25 for € 16,10 p.p.50 for € 15,65 p.p.100 for € 15,25 p.p.500 for € 14,80 p.p.More informationIn stockSold per piece€ 16,95Incl. VATAdd to cart - Adafruit PCF8523 Real Time Clock Assembled Breakout BoardAdafruit #3295Adafruit PCF8523 Real Time Clock Assembled Breakout Board.This is a great battery-backed real time clock (RTC) that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost.10 for € 8,55 p.p.25 for € 8,05 p.p.50 for € 7,60 p.p.100 for € 7,10 p.p.500 for € 6,60 p.p.More informationIn stockSold per piece€ 9,05Incl. VATAdd to cart
- DS1302 Real Time Clock Module - SPIThe DS1302 Real Time Clock Module has an SPI interface through which it can tell the time. Parameters1.PCB a single panel, size: 42mm * 24mm * 12mm(max)2 with 4 holes, about 3.1mm in diameter3 Crystal 32.768KHz, matching capacitance 6pF, size 2 * 6mm4.10 for € 2,05 p.p.25 for € 1,90 p.p.50 for € 1,75 p.p.100 for € 1,55 p.p.500 for € 1,40 p.p.More informationOut of stockSold per piece€ 2,20Incl. VATAdd to cart
- DS3231M MEMS Precise RTCDFRobot #DFR0641This precise RTC adopts DS3231M chip, which integrates MEMS resonator and temperature compensator. Compared to quartz crystal clock, the real-time clock reduces the risk of mechanical failure. Therefore, it can be used in a highly vibrating environment.10 for € 8,15 p.p.25 for € 7,90 p.p.50 for € 7,70 p.p.100 for € 7,45 p.p.500 for € 7,25 p.p.More informationDelivered in 3 to 14 daysSold per piece€ 8,35Incl. VATAdd to cart
- Sale-18 %RTC (Real Time Clock) DS1307 module with batteryRobotDyn #6970622931744
![Reviewed with 4.0 out of 5 points]( "Reviewed with 4.0 out of 5 points")
This is a real time clock (RTC) based on IC DS1307 that allows your microcontroller project to keep track of time even if it is reprogrammed, or if the power is lost. Use for data-logging, clock, timers and alarms.10 for € 2,30 p.p.25 for € 2,10 p.p.50 for € 1,95 p.p.100 for € 1,80 p.p.500 for € 1,65 p.p.More informationIn stockSold per piece€ 3,00€ 2,45Incl. VATAdd to cart - Sale-19 %RTC DS3231 + EEPROM ATC02 module, with batteryRobotDyn #6970622931751This dual function module uses the extremely accurate ( error value of 1-2 ppm ) DS3231 clock chip with a 2kb memory module ( with 8 address options ) and has a CR-1220 battery back-up included.10 for € 3,40 p.p.25 for € 3,20 p.p.50 for € 3,05 p.p.100 for € 2,90 p.p.500 for € 2,70 p.p.More informationIn stockSold per piece€ 4,38€ 3,55Incl. VATAdd to cart
- Real time clock module DS3231
![Reviewed with 4.9 out of 5 points]( "Reviewed with 4.9 out of 5 points")
Real time clock module with the DS3231 chip. This module ensures that the arduino knows the exact time at all times. By connecting the arduino to the ´qw´ pin, it is possible to generate an interrupt every second with which sensor values or a display can be addressed.10 for € 3,40 p.p.25 for € 3,20 p.p.50 for € 2,95 p.p.100 for € 2,70 p.p.500 for € 2,45 p.p.More informationOut of stockSold per piece€ 3,65Incl. VATAdd to cart
